The Sun and the Moon are both visible in the Mediterranean Blue Sky; you just have to go out onto the first floor or roof terrace to enjoy the view (and the sunshine). Then get back in and on with the painting. Yes, there is a little sprucing up to be done; but all easy enough and you'll be able to sit back afterwards gazing at the Sun or the Moon and say to yourself, I did that. If you didn't, don't worry; we won't tell.